baber/WOPTO huggingface dataset:
Patent JP-H0775878-A (JP)
Title: Manufacture of cylindrical member for cylindrical vibration proof rubber
Inventor: MITSUSAKI NOBUHIRO
IPC: F16F1/38
Filed: 1993-09-02
Abstract: PURPOSE:To suppress hardening in the vicinity of welding and joining by joining butt parts by resistance welding to melt these mutually while abutting the butt parts on each other. CONSTITUTION:A metal plate in bent into at least two semicylinders 40a by setting the metal plate on a lower die of a bending press and pressing an upper die. Both ends in the peripheral direction of the semicylinders 40a are then abutted on each other excepting notches 4a, one electrode 201 of a couple of split electrodes 200 of a resistance welding machine is fitted on the semicircular arcuate inner peripheral surface of the other electrode 202 and held respectively and while the other electrode 202 being shifted downward, a welding current is passed to the other electrode 202 from the one electrode 201. Consequently, the butt parts 41 which are abutted on each other are joined by resistance welding to melt these mutually and the joined cylindrical member 40 with open window having almost completely round windows 42 can be manufactured finely.
Patent JP-S62104685-A (JP)
Title: Robot
Inventor: NAKAJIMA KAZUYUKI
IPC: B23K9/12
Filed: 1985-11-01
Abstract: PURPOSE:To reduce the equipment cost and to increase the work efficiency by holding plural work tools simultaneously by an actuator. CONSTITUTION:The robot 1 is the right angles seat robot traveling on the ceiling by being controlled by a digital shape controller said the spot gun 3 as a spot welding tool and the brazing torch 5 as the work tool for arc brazing are fitted to the actuator 2 thereof via a torch holder 4. The work tools >=3 or 4 can be held simultaneously by avoiding the manual interference by adequately selecting the holding structure of the work tool. In this way the equipment cost is reduced and the work efficiency can be improved.
Patent JP-S61121466-A (JP)
Title: Semiconductor device
Inventor: KAKIHARA YOSHINOBU
IPC: H01L21/331
Filed: 1984-11-19
Abstract: PURPOSE:To contrive to realize the higher-speed operation and higher-integration of a semiconductor device by a method wherein an electrode layer for emitter electrode lead-out and opening parts are respectively provided in the second insulating film and at sites, where correspond to the active layer in the bipolar transistor circuit. CONSTITUTION:A silicon epitaxial n<+> type layer 3, which is used as the first epitaxial layer, is formed on the upper surface of a first insulating film 2 and a second insulating film 4 is formed in the same manner. Then a silicon epitaxial n-type layer 12, which is used as the second epitaxial layer, and an oxide film 13 are formed on the upper surface of the insulating film 4, and base p<+> type layers 5 and 5a, collector n-type layers 6 and 6a, base electrode layers 7 and 7a and an emitter electrode layer 8, which is an n<+> type layer, are formed. Then, holes for element isolation are bored in the silicon epitaxial n-type layer 12, an insulating film 4 for element isolation is formed from the upper direction of the holes all over, the surface is flattened and windows 15-17, 17a and so forth are opened to perform a treatment in order by an RIE method. Lastly, polycrystalline silicon electrodes or metal electrodes are formed and the semiconductor device is manufactured. As the device is one to be constituted in the structure, wherein each electrode and the emitter electrode are insulat ed, the higher-speed operation and higher-integration thereof can be realized.
Patent JP-H1175751-A (JP)
Title: Frozen preservative soybean-curd
Inventor: ENDO MINORU
IPC: A23L11/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject soybean-curd causing no protein denaturation even if frozen and capable of reproducing the palate feeling and flavor inherent in silk-strained bean-curd when thawed, by using a combination of collagen peptide and starch. SOLUTION: A mixture comprising (A) 100 pts.wt. of soybean milk pref. 5-20 wt.% in solid content, (B) 0.1-10 pts.wt. of starch (e. g. etherified potato starch), (C) 0.01-5 pts.wt. of collagen peptide pref. 5,000-20,000 in molecular weight, and (D) as necessary, vegetable gum (e.g. tamarind gum), 0.1-10 pts.wt. of vegetable oil and fat (e.g. soybean oil), and/or an emulsifier (e.g. soybean lecithin), is incorporated with (E) about 0.3 pt.wt. of a coagulant for soybean curd (e.g. glucono delta lactone) followed by packing in a container and then heating the system at a temperature higher than the gelatinizing temperature of the component B and the reaction temperature of the component E, for example, at 75-90 deg.C for 15-30 min to effect coagulation of the system, which, in turn, as necessary, is cooled to ordinary temperatures or lower, pref.  frozen rapidly, thus obtaining the objective soybean-curd.
Patent JP-H03106659-A (JP)
Title: Dot printer
Inventor: SAKAIDA ATSUO
IPC: B41J2/30
Filed: 1989-09-20
Abstract: PURPOSE:To prevent a first dot from becoming blurred or from being omitted by making the inductance value of a reactor element at a first printing smaller than those of the subsequent inductance values during a succession of dot printing. CONSTITUTION:A control circuit TC thrns on a transistor TR4 at the first dot printing of a succession of dot printings so that power source voltage is applied to a piezoelectric element 31 only through a coil L1, whereas said circuit TC turns off the transistor TR4 at the subsequent printings so that power source voltages are applied to said element 31 through coils L2 and L1 being connected in series. As a result, the inductance value of the driving circuit at the printing subsequent to a first printing becomes (L1+L2), which is larger than the inductance value L1 at the first printing. In this manner, the time it takes for the terminal voltage Vp of the element 31 to reach the power source voltage Vc becomes shorter than the corresponding time in the printings subsequent to the first one. That is to say, the extending speed of the element 31 at the first printing is larger than those at the succeeding printings.
Patent JP-S6390289-A (JP)
Inventor: MAATEIN ROORENSU BASU
IPC: G02B30/27
Filed: 1987-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0847455-A (JP)
Title: Electric pot
Inventor: NAGASE TADAO
IPC: A47J27/21
Filed: 1994-08-31
Abstract: PURPOSE:To block a liquid delivery path when a pot is tipped over to certainly prevent liquid contained from flowing out of a spout by a method wherein the base end of a delivery pipe and the upper end of a riser pipe are connected by a connection pipe and a tip-over shut-off valve is mounted out the connection pipe. CONSTITUTION:An electric pot, where a manual bellows pump 11 provided on a lid 6 is pushed to send air into ant inner container 2 so that the liquid contained is pressurized and spouted, is provided with a liquid spouting path 17 between the inner container 2 and an exterior case 3 to lead the liquid outside a body 1 and spout it from a spout 20. A spouting pipe 17b with the spout 20 of the liquid spouting path 17 is built of other members than a risen pipe 21, and the riser pipe 21 and the spouting pipe 17b are connected by a separate connection pipe 17c. A tip-over shut-off valve 81 is mounted at a position on the connection pipe 17c near the level of the downside of the lid 6 that covers the inner container 2, and the spouting pipe 17b side of the liquid spouting path 17 is bent toward the body 1.
Patent JP-H0881100-A (JP)
Title: Set feed length stop counter in continuous web feed device
Inventor: ISOZAKI KAZUYOSHI
IPC: B65H23/18
Filed: 1994-09-12
Abstract: PURPOSE: To dispense with setting by changing the feed speed and the feed length of a continuous web, and by calculating a feed length up to a decelerating point upon setting. CONSTITUTION: In a continuous web feed device drives a feed roller by a drive motor so as to feed a continuous web. Further, a set feed length stop counter 7 incorporates a soft starter 8 and a computing circuit 20 so that a feed length L of the continuous web after a decelerating point is calculated from a set feed speed V1, a set deceleration β, a set low speed V2 and a set low speed feed time T2, and the drive motor is retarded by an adder 26, a first comparator 27 and a first relay R1, and the drive motor is stopped by a second comparator 28 and a second relay R2.
Patent JP-H0988520-A (JP)
Title: Valve system of internal combustion engine
Inventor: NOGUCHI TOSHIHARU
IPC: F01L1/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of hitting sound due to the rotation of a cam shaft without obstructing the rotation of the cam shaft. SOLUTION: An air suction valve for opening and blocking each air suction port periodically is attached on a cylinder head 2. A cam shaft 14 having a cam 17 is supported in a journal section 15a by the cylinder head 2 and a cam journal cap 16 in such a manner that it can rotate. A clearance C is provided between the journal section 15a and recessed sections 2b, 16a, and the shape of a cross section of the journal section 15a is formed in ellipse along the direction in which a cam nose 17b is extended. Although the cam shaft 14 receives reaction force of a valve spring when a valve is lifted, a clearance 'C1' in the opposite part to the cam nose 17b becomes the minimum when the valve is lifted by the cam 17. Consequently, hitting sound is not generated readily.
Patent JP-H04356811-A (JP)
Title: Method of converting voltage frequency
Inventor: HAAGEN HARUTOUITSUHI
IPC: H03L7/099
Filed: 1991-08-28
Abstract: PURPOSE: To convert voltage frequency having a wide frequency span with a simple means. CONSTITUTION: An output signal UV of voltage-controlled oscillator(VCO), to which an input voltage UE is applied, is converted to a pulse string having fixed pulse width through a frequency divider TE. Next, a precise pulse IDF having a fixed area F is generated by adjusting this pulse train, a DC voltage U'E is formed from this precise pulse IDF and corresponding to a differential voltage Ud E between the DC voltage U'E and the input voltage UE, and the VCO is controlled.
Patent JP-H0693447-A (JP)
Title: Device for producing vapor deposited film
Inventor: HARADA TAKAHIRO
IPC: C23C14/56
Filed: 1992-09-14
Abstract: PURPOSE:To provide a device capable of vapor deposition particularly an oxide ceramic on a transparent plastic film at high speed while winding and easily producing a vapor deposited film high in gas barrier property. CONSTITUTION:A vaporizing material is continuously vacuum deposited on the long transparent plastic film 2 traveling on a coating drum 4 in a vacuum vessel 7. Next, the vapor deposited film is transported into a vacuum vessel bordered from the vacuum vessel 7 for vapor depositing and is treated by high frequency oxygen plasma in the vessel. By high frequency oxygen plasma treating to cause reoxidation reaction to the vapor deposited film, the vapor deposited film free from pinhole and high in gas barrier property is obtained.
Patent JP-H1164052-A (JP)
Title: Mixing ratio detector for two-liquid mixing and pumping line
Inventor: KATO IWAO
IPC: G01D21/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a mixing ratio detector which can prevent the occurrence of an improper painting work by accurately detecting the properness/improperness of the mixing ratio of mixed paint, etc., prepared by mixing two liquids A and B together, when the device is attached to a two-liquid mixing and pumping line which is provided to supply the mixed paint, etc., for painting work, etc., performed at a building or a constructing site. SOLUTION: A mixing ratio detecting device 10 which is installed to a double-liquid mixing and a pumping line 1 immediately before a mixing and sending gun 9 at the terminal of the line 1 is provided with a mixing ratio detecting mechanism 18, which is composed of a single cylinder 11 that incorporates a piston 12 and thrusts out piston rods 13A and 13B leftwards and rightwards and has a liquid A pool path section 14 and a liquid B pool path section 15 on both sides of the piston 12, respectively. Piston rod-side detectors 16 at the front ends of the piston rods 13A and 13B, and detecting sections 17 which are fixed to the operating zones of the detectors 16 and have normal zones A, abnormal approaching zones B, and abnormal points C.  The piston 12 keeps a neutral balanced attitude, when the liquids A and B are maintained at a prescribed pressure ratio, but, when the pressure ratio becomes abnormal, moves to actuate the detecting mechanism 18 so as to issue an alarm and stop the line 1.
Patent JP-S60225929-A (JP)
Inventor: JIYON BII MOOSUREI
IPC: G06F3/033
Filed: 1984-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60138465-A (JP)
Title: Novel method for quantitative determination of antigen
Inventor: MOTODA SHIYOUSAKU
IPC: G01N33/53
Filed: 1983-12-27
Abstract: PURPOSE:To determine quantitatively, easily and quickly an antigen with high sensitivity by bringing an antigen into reaction with the liposome conjugated with one antibody of two kinds of antibodies which are different in kind. CONSTITUTION:The antihuman-alpha-fetoprotein goat antibody F(ab)2 treated by dithiothreitol (DTT) is brought into reaction with a liposome suspension to conjugate the antibody with the liposome. Various concn. of human-alpha-fetoprotein solns. are added to the above-mentioned antibody-conjugated liposome suspension and further an antihuman-alpha-fetoprotein rabbit antibody and the guinea pig complement diluted about 30 times in a Veronal buffer are added thereto and a reaction is caused for about 15min at about 37 deg.C. A coloring reagent (4-amino antipyrinephenol-H2O2) is then added thereto and after the reaction is caused for about 5min at about 37 deg.C, the absorbancy is measured and the free ratio (%) of the material (peroxidase) contained in the liposome is determined.
Patent JP-H0693437-A (JP)
Title: High-frequency device
Inventor: KATO TSUTOMU
IPC: C23C14/54
Filed: 1992-09-14
Abstract: PURPOSE:To provide the high-frequency device which can attain matching in a short period of time without loss time. CONSTITUTION:An impedance detector 15 for detecting impedance and a phase detector 16 for detecting the phase difference between the voltage and current of a high frequency are separately provided. A floating inductance component 17 is provided between this impedance detector 15 and the phase detector 16. A wiring, such as coil or copper strip formed long, is used as this floating impedance component 17. The impedance detected by the impedance detector 15 is compared with a reference voltage in a comparing amplifier 8 and the differential signal thereof is supplied to a motor 9 for regulating a matching variable capacitor 4. The phase difference detected by the phase detector 16 is compared with a reference voltage in a comparing amplifier 10 and the differential signal thereof is supplied to a motor 11 for regulating a tuning variable capacitor 5.
Patent JP-H0557238-A (JP)
Title: Surface treating method of aluminum plated steel band and precoated aluminum plated steel band produced by this method
Inventor: SAKAGUCHI KIMINORI
IPC: B05D7/14
Filed: 1991-08-30
Abstract: PURPOSE:To provide a surface treating method of an Al plated steel band superior in a coating workability. CONSTITUTION:This patent is related to a surface treating method successively forming a chromate film of 5-150mg/m<2> of Cr quantity and an under-mentioned aqueous coating composition film of 0.5-5.0mum thick on a surface of the Al plated steel band and the precoated Al plated steel band produced by this method. The aqueous coating composition is composed of (A): a carboxylated polyethylene type resin dispersion having a carboxyl group quantity of 5-30wt.% in the resin, being 10,000-100,000 of a number average molecular weight and 70-120 deg.C of a minimum film forming temperature, (B): a hydrophilic colloidal silica having <=100mum of the particle size (C): a thickener, and the composition ratio of (A) to (B) is A/B=90/10 to 60/40 by the solid weight ratio and a solid concentration of the whole composition is 20-35wt.%, the pH value is 8.5-10.5 and the viscosity is 20-400cps.
Patent JP-2000077188-A (JP)
Title: Exposure device and image forming device
Inventor: MASHITA SEIJI
IPC: H05B33/22
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized photosensitive material writing device of a reduced cost with can be operated at a high speed with high definition, and simultaneously, can efficiently use light emitted from a light emitting element. SOLUTION: This exposure device comprises, on a substrate 1, the array of light emitting elements, each of which is composed of at least an anode layer 3, a cathode layer 6 and one or a plurality of organic compound layers 8 sandwiched between the layers 3 and 6. The array of the light emitting elements includes micro lenses 2 and translucent reflection layers 7 on the substrate 1. A micro light resonator structure is configured between the translucent reflection layer 7 and the cathode layer 6. The exposure device has a light emitting peak within the half width range of a sensitivity to a wavelength of a photosensitive body which is exposed to light by the exposure device.
Patent JP-H04122119-A (JP)
Title: Driving circuit for mos group power transistor
Inventor: IGARASHI TAKASHI
IPC: H03K17/08
Filed: 1990-09-13
Abstract: PURPOSE:To quicken the switching speed without causing a surge voltage by bring the output of a driving circuit to a high impedance state depending on an output current when the output current in excess of the short-circuit protection level flows from the output of a current detector so as to make a gate discharge transistor(TR) conductive. CONSTITUTION:When a current in excess of the short-circuit protection level flows to a MOS group power TR 1, a current detector 5 detects the overcurrent and gives an H level signal to a short-circuit protection circuit 3, which brings the output of a driving circuit 2 into a high impedance state Z. Simultaneously, the gate of the MOS group power TR 1 is discharged through a gate resistor 6 to turn off the MOS group power TR 1. Thus, a usual switching speed is quickened and a surge voltage at short-circuit protection is reduced.
Patent JP-H0291947-A (JP)
Title: Input circuit
Inventor: NAGANO NOBUO
IPC: H03K19/086
Filed: 1988-09-28
Abstract: PURPOSE:To improve the current driving force of a buffer circuit of an input circuit when the buffer circuit is composed of a bipolar transistor or FET by making the emitter length large if it is composed of a bipolar transistor and enlarging the gate width if it is composed of an FET so as to decrease the resistance value. CONSTITUTION:A buffer circuit 3 is connected to the input terminal 2 of the buffer circuit to which clock signals 1 are input, and the output from here is supplied to plural load circuits 7-9 through an output terminal 6. At this time if the transistor which constitutes the circuit 3 is bipolar type, this emitter length is made longer in advance, and if it is FET, the gate width is made larger in advance. For example, the emitter length is trebled, and the resistance value is reduced to one third. Hereupon, if a plurality of these transistors are connected in parallel beforehand without changing the emitter length nor gate width, it exhibits similar effect, and output signal amplitude becomes great and the starting up/down characteristics of the output signals become favorable, and in spite of high frequency clock the drivings of many load circuits become possible.
Patent JP-H07101418-A (JP)
Title: Article supporting device
Inventor: AKIYAMA HEIUEMON
IPC: B65B35/52
Filed: 1993-09-30
Abstract: PURPOSE:To make an upper end surface in contact with the vicinity of the bottom surface central part by advancing it, so as to prevent hanging by moving an erected flap in the opposite pressing direction of an elastic body when an article is lifted by means of an elevator so as to press it to the side surface of the article and by pressing and moving the erected flap on the base table and along the recessed part by means of the elastic body. CONSTITUTION:The side surface B2 on the downstream side where an article B transferred by a pusher 2 is shut is struck against an erected flap 7b waiting on the upstream end of a recessed part 1b of an elevator 1, and the erected flap 7b compresses an elastic body 7c in the opposite pressing direction while being in contact with the shut side surface B2 on the downstream side, thereby the erected flap 7b is pressed and fed to the downstream side. A latch 6 is protruded along the bottom surface B5 of the article B by an elastic member in relation to the article B to be lifted by the elevator 1, so as to support the right and left ends of the bottom surface B5, and also the erected flap 7B is protruded and moved along the upper surface and the recessed part 1b of a base table 7a by the elastic body 7c, and the upper end surface of the center part of the bottom surface B5, thereby the vicinity of the or bottom surface central part of the article B is supported on the base table 7a.
Patent JP-S61122790-A (JP)
Title: Effective visual field setting system of image pickup device
Inventor: TANAKA HIDEYUKI
IPC: G06K9/20
Filed: 1984-11-20
Abstract: PURPOSE:To set up an effective visual field automatically even if the position or direction of an image pickup device is slightly changed by arranging marks indicating the limit of the effective area and detecting the marks from a picture of the marks and an object on the image pickup side to determine the coordinates of the effective visual field limit. CONSTITUTION:The marks MK which are cylindrical white substances are arranged on both the sides of a conveyer C and a picture I of the object OJ and the marks MS is formed on the image pickup device 10 through a lens 10a and scanned by a scan driving circuit 11. The marks MK are detected by a pre-processing circuit 12 and informed to a terminal end determining means 20. The circuit 20 sets the adoption of any one of the outer edge and inner edge of the mark substances. A limit setting means 40 reads out the output of the driving circuit 11 on the basis of the position signal to determine the coordinate value of the limit position. A signal extracting means 40 separates a partial signal string VSP corresponding to the effective area from a video signal data string VSD on the basis of said coordinate value. Instead of said reflection type, a light shielding type can be also adopted.
Patent JP-H1178274-A (JP)
Title: Mask for elastomer coating
Inventor: NOKITA KANTA
IPC: H01L21/52
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a mask for elastomer coating capable of forming an elastomer layer having a flat upper surface. SOLUTION: A mask 20 for elastomer coating includes the opening part 100 formed on the mask 20 corresponding to the shape of an elastomer layer and the notch part 101 formed to the upper edge on the side of a squeegee sliding direction of the opening part 100 so as to have a thickness of 50 μm and a width of about 1.0 mm. By this structure, an elastomer supplied by the sliding of a squeegee is filled into the opening part 10 and the notch part 101 and, therefore, the buildup part generated by the sliding of the squeegee is formed on the upper surface of the notch part 101.